'\" t
.\"     Title: gifrotat
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.76.1 <http://docbook.sf.net/>
.\"      Date: 2 May 2012
.\"    Manual: GIFLIB Documentation
.\"    Source: GIFLIB
.\"  Language: English
.\"
.TH "GIFROTAT" "1" "2 May 2012" "GIFLIB" "GIFLIB Documentation"
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.SH "NAME"
gifrotat \- rotate a GIF image by a specified angle\&.
.SH "SYNOPSIS"
.HP \w'\fBgifrotat\fR\ 'u
\fBgifrotat\fR [\-v] \-a\ \fIangle\fR [\-s\ \fIwidth\fR\ \fIheight\fR] [\-h] [\fIgif\-file\fR]
.SH "OPTIONS"
.PP
\-a Angle
.RS 4
Specifies the angle to rotate in degrees with respect to the X (horizontal) axis\&.
.RE
.PP
\-v
.RS 4
Verbose mode (show progress)\&. Enables printout of running scan lines\&.
.RE
.PP
\-s Width Height
.RS 4
Since the rotated image will have the same image size as the original, some parts of the image will by clipped out and lost\&. By specifing a (bigger) size explicitly using the `\-s\*(Aq option, these parts may be saved\&.
.RE
.PP
\-h
.RS 4
Print one line of command line help, similar to Usage above\&.
.RE
.PP
If no GIF file is given, gifrotat will try to read a GIF file from stdin\&.
.SH "NOTES"
.PP
The image is rotated around its center\&. No filtering is performed on the output, which has the same color map as the input\&.
.SH "AUTHOR:"
.PP
Gershon Elber\&.
